A = 31 degree
Cos 31 degree = 400/x
X = 400/ Cos 31
= 400/0.8572
= 466.7ft
Answer:
A
Step-by-step explanation:
A section is decreasing
When a shape is dilated the RATIOS of the lengths in the image to the corresponding lengths in the preimage are equal to the scale factor
Answer:
F=16+15
Step-by-step explanation:
F=16+15
F-the age in fifteen years
16- the age right now
Answer:
x = 4
Step-by-step explanation:
Since they are parallel, we use the formula
![\frac{part}{part} = \frac{part}{part}](https://tex.z-dn.net/?f=%5Cfrac%7Bpart%7D%7Bpart%7D%20%3D%20%5Cfrac%7Bpart%7D%7Bpart%7D)
![\frac{14}{x} =\frac{7}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B14%7D%7Bx%7D%20%3D%5Cfrac%7B7%7D%7B2%7D)
7x = 28
x = 4